/**
 * 
 */
package com.wutianyi.aop;


/**
 * @author wutianyi
 *
 */
public class MethodInvationTime {
	
	public void methodInvationTime() {
		
	}
	
	public static void main(String[] args) throws InterruptedException {
		StringBuilder builder = new StringBuilder();
		while(true) {
			
			String str = "hello world!";
			builder.append(str);
			Thread.sleep(1000);
		}
	}
}
